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ATA195882A - DISCHARGE DEVICE FOR A SHAFT OVEN - Google Patents

DISCHARGE DEVICE FOR A SHAFT OVEN

Info

Publication number
ATA195882A
ATA195882A AT821958A AT195882A ATA195882A AT A195882 A ATA195882 A AT A195882A AT 821958 A AT821958 A AT 821958A AT 195882 A AT195882 A AT 195882A AT A195882 A ATA195882 A AT A195882A
Authority
AT
Austria
Prior art keywords
discharge device
shaft oven
oven
shaft
discharge
Prior art date
Application number
AT821958A
Other languages
German (de)
Other versions
AT374275B (en
Inventor
Martin Ing Nagl
Original Assignee
Voest Alpine Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Voest Alpine Ag filed Critical Voest Alpine Ag
Priority to AT0195882A priority Critical patent/AT374275B/en
Priority to DE8383890059T priority patent/DE3364880D1/en
Priority to EP83890059A priority patent/EP0094928B1/en
Priority to US06/493,204 priority patent/US4507079A/en
Priority to JP58085195A priority patent/JPS58213180A/en
Priority to CA000428307A priority patent/CA1212541A/en
Publication of ATA195882A publication Critical patent/ATA195882A/en
Application granted granted Critical
Publication of AT374275B publication Critical patent/AT374275B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B1/00—Shaft or like vertical or substantially vertical furnaces
    • F27B1/10—Details, accessories or equipment specially adapted for furnaces of these types
    • F27B1/21—Arrangements of devices for discharging
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21B—MANUFACTURE OF IRON OR STEEL
    • C21B13/00—Making spongy iron or liquid steel, by direct processes
    • C21B13/02—Making spongy iron or liquid steel, by direct processes in shaft furnaces

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Furnace Details (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
AT0195882A 1982-05-18 1982-05-18 DISCHARGE DEVICE FOR A SHAFT OVEN AT374275B (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
AT0195882A AT374275B (en) 1982-05-18 1982-05-18 DISCHARGE DEVICE FOR A SHAFT OVEN
DE8383890059T DE3364880D1 (en) 1982-05-18 1983-04-20 Discharging device for a shaft furnace
EP83890059A EP0094928B1 (en) 1982-05-18 1983-04-20 Discharging device for a shaft furnace
US06/493,204 US4507079A (en) 1982-05-18 1983-05-10 Apparatus for discharging solids from a shaft furnace
JP58085195A JPS58213180A (en) 1982-05-18 1983-05-17 Discharger for blast furnace
CA000428307A CA1212541A (en) 1982-05-18 1983-05-17 Apparatus for discharging solids from a shaft furnace

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT0195882A AT374275B (en) 1982-05-18 1982-05-18 DISCHARGE DEVICE FOR A SHAFT OVEN

Publications (2)

Publication Number Publication Date
ATA195882A true ATA195882A (en) 1983-08-15
AT374275B AT374275B (en) 1984-04-10

Family

ID=3524722

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0195882A AT374275B (en) 1982-05-18 1982-05-18 DISCHARGE DEVICE FOR A SHAFT OVEN

Country Status (6)

Country Link
US (1) US4507079A (en)
EP (1) EP0094928B1 (en)
JP (1) JPS58213180A (en)
AT (1) AT374275B (en)
CA (1) CA1212541A (en)
DE (1) DE3364880D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT382712B (en) * 1985-05-10 1987-04-10 Voest Alpine Ag FEEDING DEVICE FOR A SHAFT OVEN FOR BURNING CARBONATE-CONTAINING MINERAL COMBUSTION
IT1262034B (en) * 1993-10-07 1996-06-18 In Tec Italia Int Env Tech Srl DEVICE AND PROCEDURE FOR THE PRE-TREATMENT OF SCRAP OF ELECTRONIC CIRCUITS.
JP3623016B2 (en) * 1995-06-09 2005-02-23 株式会社チサキ Vertical firing furnace
AT14432U1 (en) * 2014-06-05 2015-11-15 Binder Co Ag Process for the expansion of sand grain raw material

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE333699C (en) * 1919-07-29 1921-03-03 Fried Krupp Akt Ges Emptying device for pressurized shaft ovens, silos or the like.
DE337622C (en) * 1919-11-05 1921-06-03 Arno Andreas Circulating emptying drum for shaft ovens
DE338413C (en) * 1919-12-13 1921-06-17 Arno Andreas Circulating emptying drum for shaft ovens
DE345027C (en) * 1920-12-24 1921-12-05 Arno Andreas Circulating emptying drum for shaft ovens
US1850009A (en) * 1928-05-23 1932-03-15 Gronwall Eugen Assar Alexis Reduction of metals out of their ores
DE545354C (en) * 1929-04-24 1932-02-29 William Henry Smith Method and device for reducing ores, in particular iron ores
US2072450A (en) * 1932-05-13 1937-03-02 Philadelphia & Reading Coal & Furnace
DE1272945B (en) * 1959-10-20 1968-07-18 Metallurg D Imphy Soc Process for the immediate reduction of crushed iron ore
FR1374753A (en) * 1963-11-13 1964-10-09 Furnace feeder
IL28679A (en) * 1966-09-28 1971-04-28 Anglo Amer Corp South Africa Ore segregation process
US3850616A (en) * 1973-10-29 1974-11-26 Armco Steel Corp Inert gas seal for product discharge from a shaft furnace
US4073629A (en) * 1974-07-30 1978-02-14 Kamyr Inc. Coal gasification process with improved procedure for continuously discharging ash particles and apparatus therefor

Also Published As

Publication number Publication date
CA1212541A (en) 1986-10-14
EP0094928A2 (en) 1983-11-23
EP0094928A3 (en) 1984-04-18
DE3364880D1 (en) 1986-09-04
JPS58213180A (en) 1983-12-12
US4507079A (en) 1985-03-26
EP0094928B1 (en) 1986-07-30
AT374275B (en) 1984-04-10

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification